seodata.dev

keyword

books by theme

Monthly search volume and cost-per-click data for "books by theme" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=books+by+theme&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $2.72 | | competition | 0.05 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
theme books 4,400 $0.03 16/20
books theme 4,400 $0.06 7/20
books and themes 4,400 $0.06 6/20
list of books by theme 260 $0 10/20
themed book lists 260 $0 8/20
book lists by theme 170 $0 5/20
books with theme 50 $0 7/20
books with a theme 50 $0 6/20
themed books 20 $0.5 7/20
children's books by theme 0 $0 6/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=books+by+theme&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt